The innards of the corn heat up, causing them to expand so greatly that they explode ('pop') outward.
The sound of popcorn popping is a series of rapid, popping noises as the kernels burst open and turn into fluffy popcorn.
Two physical properties of a bag of microwave popcorn before popping are its mass and volume, which remain constant before and after popping. Two chemical properties that change after popping are the composition of the kernels, which undergo a chemical reaction to turn into fluffy popcorn, and the release of aroma compounds due to the Maillard reaction during popping.
The ideal temperature for popping popcorn is around 356-365 degrees Fahrenheit.
Microwave popcorn for about 2-3 minutes for optimal popping.
crunchy and popping
butter
The sound of popcorn popping can remind people of the excitement and anticipation of watching a movie or the fun of a festive occasion.
Popcorn is the only thing needed to make popcorn. The germ inside the popcorn heats up in this particular species of corn and pops out of the shell, making the fluffy white food that everyone loves. Bagged popcorn generally just has a mixture of butter, oil, and salt to give it flavor, along with possible other ingredients that I'm not familiar with.
Chemical change
There are various sites available that sell commercial popcorn popper machines. For all your popcorn popping needs visit www.popcornsupply.com or you can try this site for a guide to buying popcorn popping machines www.concessionstands.com.
The popcorn cracked like fireworks.
Salt will stick better to the wet.